Part A:
Uchinaki gets his foot stepped on by Moguro one morning on the rush hour train. To make it up to him, Moguro treats him to a cup of coffee. Uchinaki then talks about his depression concerning work, which leads to Moguro leading him to a dream-like place...
Part B:
Monomochi Tomie is living the dream with the perfect home and perfect family, however her heart still seemed empty. Moguro then introduces her to someone who manages to convince her that she needs to declutter her life. She then starts decluttering, but ends up not being able to throw things away, and something awful happens.